A cholesterol chart: Total, LDL, HDL, Triglycerides, VLDL It would be more convenient for everybody to interpret their cholesterol test results if only they could provide just one number as a result. Unfortunately, there exist multiple cholesterol types, as well as various desirable numbers for ...
LDL中的胆固醇容易在血管壁沉积形成斑块导致动脉硬化,HDL中的胆固醇帮助清除血管壁多余胆固醇并运回肝脏代谢。 1. LDL功能分析:LDL负责将胆固醇从肝脏运输到外周组织。当血液中LDL浓度过高时,多余的胆固醇会被氧化并渗入血管内皮,引发泡沫细胞形成和动脉粥样硬化斑块。2. HDL的逆向运输机制:HDL可将外周组织(包括血管壁)...
HDL 携带的胆固醇主要是使之回到肝脏中去,从而得以得到代谢并排除,最后可以达到一个减少胆固醇沉积的作用,提供动脉血管的HDL,血浆胆固醇量其实是减少的。 所以说低密度脂蛋白(LDL)中的胆固醇是“bad cholesterol” ,而高密度脂蛋白(HDL)中的胆固醇是“good cholesterol”。反馈...
“While we know HDL cholesterol is important for cardiovascular health, this study suggests that we need further research to understand the role of very high HDL cholesterol in the context of brain health,” she said. “It may be beneficial to consider very high HDL cholesterol levels ...
Gary Stix
HDL is the "good" cholesterol that keeps LDL, the "bad" cholesterol, down, according to the American Heart Association. Too much LDL cholesterol can cause deposits known as plaque to build up in the blood vessels, which causes a decrease the amount of blood and oxygen going to the heart....
Cholesterol is a waxy, fat-like waxy substance that the body needs to make cell membranes and perform other vital functions. HDL (good) and LDL (bad) cholesterol are fat-proteins called lipoproteins that carry cholesterol through the blood. Elevated LDL
3.为什么说低密度脂蛋白(LDL)中的胆固醇是“ bad cholesterol”,而高密度脂蛋白HDL)中的胆固醇是“ good cholesterol”
Risk prediction was improved by adding HDL anti-inflammatory capacity to the Framingham Risk Score, or by replacing HDL cholesterol levels with this new measure of HDL function. “By using a novel research tool, our results provide strong support for the concept that plaque buildup in the arteri...
HDL vs. LDL Cholesterol As we know, HDL cholesterol is the “good” cholesterol while LDL is the “bad” type. Here’s how the two stack up: HDL high-density lipoprotein “good” cholesterol levels increase with a healthy diet smoking lowers HDL levels ...